12940694782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{3529}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 20079148320

約数和(自身を除く): 7138453538

約数列:

[1, 2, 41, 82, 197, 227, 394, 454, 3529, 7058, 8077, 9307, 16154, 18614, 44719, 89438, 144689, 289378, 695213, 801083, 1390426, 1602166, 1833479, 3666958, 28503733, 32844403, 57007466, 65688806, 157813351, 315626702, 6470347391, 12940694782]

約数ペア:

[(1, 12940694782), (2, 6470347391), (41, 315626702), (82, 157813351), (197, 65688806), (227, 57007466), (394, 32844403), (454, 28503733), (3529, 3666958), (7058, 1833479), (8077, 1602166), (9307, 1390426), (16154, 801083), (18614, 695213), (44719, 289378), (89438, 144689)]